Changes in spirometric parameters with position in asymptomatic Egyptian young males with central obesity Research Authors Nermeen A. Abd-Elaleem, Sherif A. A. Mohamed, Wael M. Wagdy, Reham A. Abd-Elaleem, Azza S. Abdelhafeez, and Hassan A. Bayoumi Research Date Fri, 15 Jan 2021 - 12:00 Research Department Department of Medical Physiology Research Journal Multidisciplinary Respiratory Medicine Research Member Azza Salaheldin Abdelhaffez Mohamed